function getVar(nomVariable)
{var infos=location.href.substring(location.href.indexOf("?")+1,location.href.length)+"&"
if(infos.indexOf("#")!=-1)
infos=infos.substring(0,infos.indexOf("#"))+"&"
var variable=0
{nomVariable=nomVariable+"="
var taille=nomVariable.length
if(infos.indexOf(nomVariable)!=-1)
variable=infos.substring(infos.indexOf(nomVariable)+taille,infos.length).substring(0,infos.substring(infos.indexOf(nomVariable)+taille,infos.length).indexOf("&"))}
return variable}